C translation kumited

• added fixed test to all languages
• updated all descriptions
• added sample tests to java
• created C translation

By incresing the Test size you could force those optimizations,
I just tried the most simple simple and it worked.

C# Test Cases do not include squared numbers.
Therefore the No 1 Solution is wrong on every squared number.

task however is to print "Hello World!", about new line nothing is mentioned?!

Thanks for the feedback,
I am pretty new here, do I have to do something or did you managed everything to do?

As mentioned below, the kata is basically a duplicate.

Method names in C# should be in PascalCase.

Thank you, fixed :)

This kind of kata has already been published:

• https://www.codewars.com/kata/distance-between-2-points-on-a-cartesian-plane
• https://www.codewars.com/kata/geometry-basics-distance-between-points-in-2d

Error with sample tests:

tests/Fixture.cs(9,17): error CS0116: A namespace cannot directly contain members such as fields or methods
tests/Fixture.cs(14,17): error CS0116: A namespace cannot directly contain members such as fields or methods